:root{
  --navy:#0b1f3a; --navy2:#12294d; --red:#c8102e; --red2:#e63950;
  --gold:#f2b705; --white:#ffffff; --ink:#1c2733; --muted:#5b6b7d;
  --bg:#f4f6f9; --line:#e2e8f0; --radius:16px;
  --shadow:0 10px 30px rgba(11,31,58,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--white);line-height:1.55}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:640px}

/* ===== Topbar ===== */
.topbar{position:sticky;top:0;z-index:50;background:rgba(11,31,58,.97);backdrop-filter:blur(6px)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand-num{font-family:'Bebas Neue',sans-serif;font-size:30px;color:var(--gold);background:var(--red);border-radius:8px;padding:0 8px;line-height:1.15}
.brand-txt{font-family:'Bebas Neue',sans-serif;font-size:20px;letter-spacing:1.5px}
.lang{display:flex;align-items:center;gap:8px}
.lang-btn{background:none;border:none;color:#9db2cc;font-weight:800;font-size:14px;cursor:pointer;padding:6px 4px;font-family:inherit}
.lang-btn.active{color:var(--gold)}
.lang-sep{color:#46608a}

/* ===== Hero ===== */
.hero{background:
  radial-gradient(1000px 500px at 85% -10%, rgba(200,16,46,.45), transparent 60%),
  radial-gradient(800px 400px at -10% 110%, rgba(242,183,5,.18), transparent 60%),
  linear-gradient(160deg,var(--navy) 0%,var(--navy2) 60%,#0e2240 100%);
  color:#fff;padding:64px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center}
.kicker{font-size:12px;font-weight:800;letter-spacing:3px;color:var(--gold);margin-bottom:8px}
.hero-title .num{font-family:'Bebas Neue',sans-serif;font-size:clamp(120px,22vw,220px);line-height:.85;color:#fff;
  text-shadow:0 0 0 transparent;position:relative;display:inline-block}
.hero-title .num::after{content:"";position:absolute;left:0;right:0;bottom:10px;height:12px;background:var(--red);z-index:-1;border-radius:4px}
.hero-sub{font-size:clamp(18px,2.6vw,26px);font-weight:600;color:#dbe6f5;margin:6px 0 22px}
.petition-text{border-left:4px solid var(--gold);padding:6px 0 6px 18px;margin:0 0 26px;color:#e9eff7;font-size:15.5px}
.petition-text p{margin-bottom:10px}
.petition-text strong{color:var(--gold)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:12px;
  font-weight:800;font-size:15px;padding:14px 26px;cursor:pointer;text-decoration:none;font-family:inherit;
  transition:transform .15s ease, box-shadow .15s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.25)}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-red{background:var(--red);color:#fff}
.btn-big{width:100%;font-size:17px;padding:16px}
.btn-wa{background:#25d366;color:#fff}
.btn-fb{background:#1877f2;color:#fff}
.btn-x{background:#111;color:#fff}
.btn-copy{background:#eef2f7;color:var(--ink)}

/* ===== Counter ===== */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.counter-card{padding:28px 26px;color:var(--ink);text-align:center}
.counter-label{font-size:12px;font-weight:800;letter-spacing:2.5px;color:var(--muted)}
.counter-num{font-family:'Bebas Neue',sans-serif;font-size:64px;color:var(--navy);line-height:1.05}
.progress{height:14px;background:#e8edf3;border-radius:99px;overflow:hidden;margin:12px 0 8px}
.progress-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--red),var(--gold));transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.counter-goal{font-size:13.5px;color:var(--muted)}
.type-breakdown{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:14px}
.type-chip{font-size:12px;font-weight:700;background:#f0f4f9;border-radius:99px;padding:4px 10px;color:var(--navy2)}

/* ===== Sections ===== */
.section{padding:64px 0}
.section-alt{background:var(--bg)}
.sec-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(30px,4.5vw,42px);color:var(--navy);letter-spacing:1px;text-align:center}
.sec-title.small{text-align:left;font-size:30px}
.sec-sub{text-align:center;color:var(--muted);margin:6px 0 30px}

/* ===== Form ===== */
.form-card{padding:30px;margin-top:10px}
.field{display:block;margin-bottom:16px}
.field>span,.field legend{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px;color:var(--navy2)}
.field input[type=text],.field input[type=email],.field select,.field textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;
  background:#fbfcfe;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);background:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
fieldset.field{border:none}
.tipo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.tipo input{position:absolute;opacity:0;pointer-events:none}
.tipo span{display:flex;align-items:center;gap:8px;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;
  font-size:14px;cursor:pointer;background:#fbfcfe;transition:all .15s}
.tipo input:checked+span{border-color:var(--red);background:#fff4f5;box-shadow:0 0 0 3px rgba(200,16,46,.12)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:6px 0 18px}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--red)}
.consent a{color:var(--red)}
.form-msg{margin-top:12px;font-size:14.5px;font-weight:600;min-height:20px}
.form-msg.ok{color:#14804a}.form-msg.err{color:var(--red)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ===== Success ===== */
.success-card{padding:36px 30px;text-align:center}
.success-icon{width:64px;height:64px;border-radius:50%;background:#14804a;color:#fff;font-size:34px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.success-card h3{font-size:22px;color:var(--navy);margin-bottom:8px}
.success-card p{color:var(--muted);margin-bottom:18px}
.share-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.share-row.big{margin-top:16px}
.share-row .btn{padding:11px 18px;font-size:14px}
.share-ref{font-size:12.5px;color:var(--muted);margin-top:14px;word-break:break-all}

/* ===== QR ===== */
.qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.qr-card,.share-card{padding:30px;text-align:center}
.qr-title{font-weight:800;color:var(--navy);margin-bottom:14px}
.qr-box{display:flex;justify-content:center;margin:8px auto}
.qr-box img,.qr-box canvas{border-radius:10px;border:6px solid #fff;box-shadow:var(--shadow)}
.qr-url{font-size:12.5px;color:var(--muted);word-break:break-all}
.share-card{text-align:left}

/* ===== Footer ===== */
.footer{background:var(--navy);color:#c9d6e8;padding:36px 0;text-align:center;font-size:14px}
.footer a{color:#c9d6e8}
.foot-small{font-size:12px;color:#7e93b3;margin-top:8px}

/* ===== Modal ===== */
/* ---------- Modal ---------- */
.modal {
  display: none;               /* oculto por defecto */
  position: fixed;
  inset: 0;
  background: rgba(11, 31, 58, .75);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
}
.modal.is-open { display: flex; }

.modal-box {
  background: #fff;
  border-radius: 16px;
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px 28px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: transparent;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: #0b1f3a;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 8px;
}
.modal-close:hover { background: #f0f0f0; }

/* ===== Responsive ===== */
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .qr-grid{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
}
@media (max-width:480px){
  .section{padding:44px 0}
  .form-card{padding:22px 18px}
  .share-row .btn{flex:1 1 45%}
}
/* ---------- Botón volver al inicio (pantalla de éxito) ---------- */
.back-home-row {
  margin-top: 24px;
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #e5e9ef;
}
.btn-home {
  display: inline-block;
  background: #0b1f3a;
  color: #fff;
  padding: 12px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: background .2s ease, transform .15s ease;
}
.btn-home:hover {
  background: #14315a;
  transform: translateY(-1px);
  color: #fff;
  text-decoration: none;
}