/* ========================= */
/* RESET & VARIABLES         */
/* ========================= */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#000;
  --text:#fff;
  --primary:#D2232A;
  --secondary:#002855;
  --glass:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.10);
  --f:'Poppins',sans-serif;
}
.light-mode{
  --bg:#f4f6fa; --text:#111;
  --glass:rgba(0,0,0,.05); --border:rgba(0,0,0,.10);
}

/* ========================= */
/* BASE                       */
/* ========================= */
html{scroll-behavior:smooth}
body{
  font-family:var(--f); background:var(--bg); color:var(--text);
  overflow-x:hidden; cursor:none;
  transition:background .4s,color .4s;
}

/* ========================= */
/* CANVAS (fijo, fondo)       */
/* ========================= */
#main-canvas{
  position:fixed; top:0; left:0; z-index:-1;
  width:100%; height:100%;
}

/* ========================= */
/* CURSOR                     */
/* ========================= */
#cursor{
  position:fixed;z-index:9999;width:9px;height:9px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 8px var(--primary),0 0 20px rgba(210,35,42,.3);
  pointer-events:none;transform:translate(-50%,-50%);
}
#cursor-ring{
  position:fixed;z-index:9998;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--border);
  pointer-events:none;transform:translate(-50%,-50%);
  transition:width .2s,height .2s,border-color .2s;
}

/* ========================= */
/* HERO                       */
/* ========================= */
.hero{
  height:100vh;
  display:flex;flex-direction:column;
  justify-content:center;align-items:center;
  text-align:center;padding:20px;
  position:relative;
}
.hero-content{
  position:relative;z-index:10;
  display:flex;flex-direction:column;align-items:center;
  margin-top:auto;padding-bottom:60px;
}
.hero-logo{
  width:210px;margin-bottom:14px;
  filter:drop-shadow(0 2px 18px rgba(210,35,42,.45));
}
.hero-content h1{
  font-size:clamp(1.8rem,4vw,3rem);font-weight:700;line-height:1.2;
  max-width:640px;margin-bottom:10px;
}
.hero-content h1 span{
  background:linear-gradient(90deg,var(--primary),#ff6b6b);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-content p{opacity:.6;max-width:480px;font-weight:300;margin-bottom:22px;font-size:.92rem}
.btn-primary{
  padding:14px 32px;background:var(--primary);border:none;
  color:#fff;border-radius:8px;font-family:var(--f);font-size:.88rem;
  font-weight:600;cursor:none;letter-spacing:.5px;transition:all .3s;
}
.btn-primary:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 10px 28px rgba(210,35,42,.45)}

/* HUD decorativo */
#hud{position:absolute;inset:0;pointer-events:none;z-index:5}
.corner{position:absolute;width:20px;height:20px;border-color:rgba(210,35,42,.3);border-style:solid}
.c-tl{top:14px;left:14px;  border-width:1px 0 0 1px}
.c-tr{top:14px;right:14px; border-width:1px 1px 0 0}
.c-bl{bottom:14px;left:14px;  border-width:0 0 1px 1px}
.c-br{bottom:14px;right:14px; border-width:0 1px 1px 0}
#hud-top,#hud-bot{
  position:absolute;left:0;right:0;padding:14px 20px;
  display:flex;justify-content:space-between;align-items:center;
}
#hud-top{top:0}#hud-bot{bottom:0}
.mono{font-family:'Courier New',monospace;font-size:8px;letter-spacing:3px;color:rgba(255,255,255,.2);text-transform:uppercase}
.dots{display:flex;gap:4px}
.dot{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.1)}
.dot.on{background:var(--primary);box-shadow:0 0 5px var(--primary);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
#scanline{
  position:absolute;width:100%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(210,35,42,.12),transparent);
  animation:scan 7s linear infinite;
}
@keyframes scan{0%{top:0}100%{top:100%}}
#scroll-hint{
  position:absolute;bottom:22px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:5px;z-index:10;
  transition:opacity .4s;
}
#scroll-hint span{font-family:'Courier New',monospace;font-size:7px;letter-spacing:4px;color:rgba(255,255,255,.2)}
.arr{width:1px;height:26px;background:linear-gradient(to bottom,var(--primary),transparent);animation:ap 2s ease-in-out infinite}
@keyframes ap{0%,100%{opacity:.5}50%{opacity:.1}}

/* ========================= */
/* SECCIONES — animate in     */
/* ========================= */
section{opacity:0;transform:translateY(70px);transition:opacity .85s ease,transform .85s ease}
section.active{opacity:1;transform:translateY(0)}
.hero{opacity:1;transform:none}

/* ========================= */
/* INFO                       */
/* ========================= */
.info-section{
  display:flex;justify-content:center;gap:24px;
  padding:110px 20px;flex-wrap:wrap;
}
.info-box{
  padding:28px 22px;width:250px;border-radius:14px;
  background:var(--glass);backdrop-filter:blur(24px);
  border:1px solid var(--border);text-align:center;
  transition:all .4s;
}
.info-box:hover{transform:translateY(-10px) scale(1.03);border-color:rgba(210,35,42,.3)}
.ib-icon{font-size:2rem;margin-bottom:10px}
.info-box h3{font-size:.9rem;font-weight:600;margin-bottom:7px}
.info-box p{font-size:.78rem;opacity:.5;font-weight:300;line-height:1.6}

/* ========================= */
/* IMPACTO                    */
/* ========================= */
.impact-section{padding:110px 20px;text-align:center}
.impact-section h2{font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:700;line-height:1.3;margin-bottom:50px}
.impact-section h2 span{
  background:linear-gradient(90deg,var(--primary),#ff5f5f);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.impact-stats{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:0}
.stat{display:flex;flex-direction:column;align-items:center;padding:0 44px}
.stat-n{font-size:2.4rem;font-weight:700;color:var(--primary);letter-spacing:-1px}
.stat-l{font-size:.75rem;opacity:.5;font-weight:300;margin-top:4px;letter-spacing:.5px}
.stat-div{width:1px;height:50px;background:var(--border)}

/* ========================= */
/* FORM                       */
/* ========================= */
.form-section{
  min-height:100vh;display:flex;justify-content:center;
  align-items:center;padding:40px 20px;position:relative;
}
.form-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:52px;
  max-width:980px;width:90%;position:relative;z-index:2;padding:60px 0;
}
.logo-col{display:flex;align-items:center;justify-content:center;position:relative}
#form-img{width:300px;height:300px;object-fit:contain;border-radius:50%;
  border:2px solid rgba(210,35,42,.4);
  box-shadow:0 0 40px rgba(210,35,42,.3),0 0 80px rgba(0,40,85,.4);}
#logo-canvas{display:block;width:100%;max-width:320px;height:320px}
.glow-bar{
  position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--secondary),var(--primary),transparent);
  background-size:200% 100%;animation:gb 5s ease-in-out infinite alternate;
}
@keyframes gb{0%{background-position:0%;opacity:.4}100%{background-position:200%;opacity:1}}
.form-col{display:flex;align-items:center}

form{
  width:100%;max-width:460px;padding:48px 44px;border-radius:18px;
  background:var(--glass);backdrop-filter:blur(25px);
  border:1px solid var(--border);
  display:flex;flex-direction:column;gap:22px;position:relative;
}
form::before{
  content:'';position:absolute;top:-1px;left:20%;right:20%;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),transparent);opacity:.5;
}
form h2{text-align:center;font-size:1.15rem;font-weight:600}
form p{text-align:center;font-size:.78rem;opacity:.4;font-weight:300}
.field-label{font-size:10px;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.38);margin-bottom:5px;display:block}
.light-mode .field-label{color:rgba(0,0,0,.4)}

input{
  width:100%;padding:14px;border-radius:6px;
  border:1px solid var(--border);background:transparent;
  color:var(--text);font-family:var(--f);font-size:13px;outline:none;transition:.3s;
}
input::placeholder{color:rgba(255,255,255,.2)}
.light-mode input::placeholder{color:rgba(0,0,0,.25)}
input:focus{border-color:var(--primary);box-shadow:0 0 10px rgba(210,35,42,.3)}

/* ── Teléfono con selector de país ── */
.tel-group{
  display:flex;align-items:stretch;
  border:1px solid var(--border);border-radius:6px;
  overflow:hidden;transition:.3s;background:transparent;
}
.tel-group:focus-within{
  border-color:var(--primary);box-shadow:0 0 10px rgba(210,35,42,.3);
}
.tel-group.invalid{
  border-color:#e05555!important;box-shadow:0 0 10px rgba(224,85,85,.30)!important;
}
.tel-group select{
  flex-shrink:0;padding:0 10px 0 12px;
  background:rgba(255,255,255,.04);
  border:none;border-right:1px solid var(--border);
  color:var(--text);font-family:var(--f);font-size:13px;
  outline:none;cursor:pointer;appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(255,255,255,.35)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 8px center;
  padding-right:26px;transition:.3s;
}
.tel-group select:focus{background-color:rgba(255,255,255,.07)}
.tel-group select option{background:#0d0d1a;color:#fff}
.light-mode .tel-group select{
  background-color:rgba(0,0,0,.04);color:#111;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(0,0,0,.4)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}
.light-mode .tel-group select option{background:#fff;color:#111}
.tel-group input{
  flex:1;border:none!important;box-shadow:none!important;
  border-radius:0;padding:14px 12px;background:transparent;
}

form button{
  padding:14px;background:var(--primary);border:none;
  color:#fff;border-radius:6px;font-family:var(--f);
  font-size:.85rem;font-weight:600;cursor:none;transition:.3s;
}
form button:hover{transform:scale(1.04);box-shadow:0 8px 24px rgba(210,35,42,.4)}

/* ========================= */
/* FIELD ERROR                */
/* ========================= */
.field-wrap{display:flex;flex-direction:column}
.field-error{
  font-size:.72rem;color:#ff6b6b;letter-spacing:.2px;
  max-height:0;overflow:hidden;opacity:0;
  transition:max-height .25s ease,opacity .2s ease,margin .2s ease;
  display:block;margin-top:0;
}
.field-error.visible{
  max-height:32px;opacity:1;margin-top:5px;
}
input.invalid{
  border-color:#e05555!important;
  box-shadow:0 0 10px rgba(224,85,85,.30)!important;
}

/* ========================= */
/* TOAST ERROR SERVIDOR       */
/* ========================= */
.error-toast{
  position:fixed;top:28px;left:50%;
  transform:translateX(-50%) translateY(-120px);
  z-index:10001;
  background:rgba(25,8,8,.96);
  border:1px solid rgba(220,80,80,.45);
  border-radius:14px;padding:13px 22px;
  display:flex;align-items:center;gap:10px;
  color:#fff;font-size:.85rem;font-weight:500;
  box-shadow:0 8px 40px rgba(0,0,0,.5),0 0 0 1px rgba(210,35,42,.15);
  backdrop-filter:blur(14px);
  transition:transform .4s cubic-bezier(.16,1,.3,1);
  white-space:nowrap;max-width:90vw;
}
.error-toast.show{transform:translateX(-50%) translateY(0)}

/* ========================= */
/* MODAL ÉXITO                */
/* ========================= */
.modal-overlay{
  position:fixed;inset:0;z-index:10000;
  background:rgba(0,0,0,.80);backdrop-filter:blur(14px);
  display:flex;align-items:center;justify-content:center;
  animation:mFade .3s ease;
}
@keyframes mFade{from{opacity:0}to{opacity:1}}

.modal-box{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,rgba(14,14,26,.98),rgba(6,6,16,.98));
  border-radius:26px;padding:56px 48px 48px;
  text-align:center;max-width:400px;width:92%;
  box-shadow:0 0 0 1px rgba(46,204,113,.22),
             0 40px 90px rgba(0,0,0,.65),
             0 0 80px rgba(46,204,113,.06);
  animation:mUp .45s cubic-bezier(.16,1,.3,1);
}
.modal-box::before{
  content:'';position:absolute;top:0;left:15%;right:15%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(46,204,113,.55),transparent);
}
@keyframes mUp{from{opacity:0;transform:translateY(32px) scale(.95)}to{opacity:1;transform:none}}

.modal-check{
  width:80px;height:80px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,204,113,.18) 0%,rgba(46,204,113,.05) 70%);
  border:1.5px solid rgba(46,204,113,.5);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 26px;
  box-shadow:0 0 30px rgba(46,204,113,.20),0 0 60px rgba(46,204,113,.08);
  animation:checkPop .5s .2s cubic-bezier(.16,1,.3,1) both;
}
@keyframes checkPop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}

.check-line{
  stroke-dasharray:40;stroke-dashoffset:40;
  animation:drawCheck .5s .45s ease forwards;
}
@keyframes drawCheck{to{stroke-dashoffset:0}}

.modal-box h3{
  font-size:1.5rem;font-weight:700;margin-bottom:10px;
  background:linear-gradient(135deg,#fff,rgba(255,255,255,.7));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.modal-box p{
  font-size:.88rem;color:rgba(255,255,255,.45);
  font-weight:300;line-height:1.8;margin-bottom:36px;
}
.modal-btn{
  padding:14px 42px;
  background:linear-gradient(135deg,var(--primary),#ff4d4d);
  border:none;color:#fff;border-radius:10px;
  font-family:var(--f);font-size:.9rem;font-weight:600;
  cursor:pointer;transition:.3s;
  box-shadow:0 4px 20px rgba(210,35,42,.35);
}
.modal-btn:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 10px 30px rgba(210,35,42,.5)}

/* ========================= */
/* THEME & RESPONSIVE         */
/* ========================= */
.theme-toggle{
  position:fixed;bottom:20px;right:20px;z-index:999;
  background:var(--primary);border:none;padding:12px;border-radius:50%;
  cursor:none;color:#fff;font-size:1rem;box-shadow:0 4px 14px rgba(210,35,42,.4);transition:.3s;
}
.theme-toggle:hover{transform:scale(1.1)}

/* ========================= */
/* CURSOR — esconde en touch */
/* ========================= */
@media(hover:none){
  #cursor,#cursor-ring{display:none}
  body{cursor:auto}
  .btn-primary,form button,.theme-toggle{cursor:pointer}
}

@media(max-width:768px){
  /* Hero móvil — texto debajo del robot */
  .hero{padding:16px}
  .hero-content{margin-top:42vh;padding-bottom:20px}
  .hero-logo{width:560px;margin-bottom:14px;max-width:90vw}
  .hero-content h1{font-size:clamp(1.4rem,6vw,1.9rem)}
  .hero-content p{font-size:.84rem}

  /* HUD mono text */
  .mono{font-size:7px;letter-spacing:2px}

  /* Info */
  .info-section{flex-direction:column;align-items:center;padding:60px 16px;gap:16px}
  .info-box{width:min(90%,340px)}

  /* Impacto */
  .impact-section{padding:60px 16px}
  .impact-stats{flex-direction:column;gap:24px}
  .stat-div{display:none}
  .stat-n{font-size:2rem}

  /* Form */
  .form-section{padding:30px 16px;min-height:auto}
  .form-inner{grid-template-columns:1fr;gap:20px;padding:30px 0}
  .logo-col{order:-1}
  #form-img{width:180px;height:180px}
  form{padding:28px 20px;max-width:100%;gap:16px}
  form h2{font-size:1.05rem}
  input{padding:12px;font-size:14px}
  form button{padding:13px}

  /* Theme toggle */
  .theme-toggle{bottom:14px;right:14px;padding:10px;font-size:.9rem}
}