:root{
    --navy:#0a1e2c;
    --navy-deep:#061420;
    --field:#0f3d2e;
    --field-light:#155a42;
    --chalk:#f2efe4;
    --chalk-dim:#c7c9c2;
    --amber:#e8a33d;
    --amber-bright:#f4bd5f;
    --clay:#b5541f;
    --line:rgba(242,239,228,0.14);
    --shadow: 0 20px 50px rgba(0,0,0,0.45);
    --radius: 4px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:
      radial-gradient(ellipse at 20% -10%, rgba(21,90,66,0.35), transparent 45%),
      radial-gradient(ellipse at 85% 0%, rgba(232,163,61,0.10), transparent 40%),
      var(--navy-deep);
    color:var(--chalk);
    font-family:'Inter', sans-serif;
    min-height:100vh;
    -webkit-font-smoothing:antialiased;
  }
  .display{font-family:'Anton', sans-serif; letter-spacing:0.02em; text-transform:uppercase;}
  .mono{font-family:'Roboto Mono', monospace;}

  /* ---------- NAV ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(6,20,32,0.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-wrap{
    max-width:1180px; margin:0 auto; padding:16px 24px;
    display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
  }
  nav{flex:1; min-width:0;}
  nav ul{list-style:none; display:flex; gap:4px; flex-wrap:wrap; justify-content:flex-end;}
  nav a{
    color:var(--chalk-dim); text-decoration:none; font-size:0.76rem; white-space:nowrap;
    letter-spacing:0.06em; text-transform:uppercase; font-weight:600;
    padding:8px 10px; border-radius:3px; transition:all .2s ease;
    border-bottom:2px solid transparent;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
    font-family:'Anton', sans-serif; font-size:1.15rem; letter-spacing:0.04em;
    color:var(--chalk); white-space:nowrap;
  }
  .logo-mark{
    width:36px; height:36px; object-fit:contain;
    filter:drop-shadow(0 0 6px rgba(80,150,255,0.35));
  }
  nav a:hover{color:var(--chalk);}
  nav a.active{color:var(--amber-bright); border-bottom:2px solid var(--amber);}

  /* ---------- HERO ---------- */
  .hero{
    max-width:1180px; margin:0 auto; padding:64px 24px 40px;
    text-align:center;
  }
  .hero-logo{
    width:110px; height:auto; margin:0 auto 20px;
    filter:drop-shadow(0 0 18px rgba(80,150,255,0.3));
  }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:0.72rem; letter-spacing:0.2em; text-transform:uppercase;
    color:var(--amber-bright); font-weight:700; margin-bottom:18px;
  }
  .eyebrow::before, .eyebrow::after{content:"—"; color:var(--field-light);}
  .hero h1{
    font-size:clamp(2.4rem, 6vw, 4.4rem);
    line-height:0.95; color:var(--chalk);
  }
  .hero h1 span{color:var(--amber);}
  .hero p{
    max-width:560px; margin:20px auto 0;
    color:var(--chalk-dim); font-size:1.02rem; line-height:1.6;
  }
  .nfl-app-btn{
    display:inline-flex; align-items:center; gap:8px;
    margin-top:18px; padding:10px 18px;
    background:rgba(21,90,66,0.25); border:1px solid rgba(127,214,171,0.35);
    color:#9fe6c0; text-decoration:none; border-radius:30px;
    font-size:0.8rem; font-weight:600; transition:all .2s ease;
  }
  .nfl-app-btn:hover{background:rgba(21,90,66,0.4); border-color:rgba(127,214,171,0.55);}

  .stats-band{
    display:grid; grid-template-columns:repeat(4, 1fr);
    margin:40px auto 0; max-width:760px;
    border:1px solid var(--line); border-radius:8px;
    overflow:hidden; background:rgba(255,255,255,0.015);
    box-shadow:var(--shadow);
  }
  .stat-item{
    padding:22px 12px 20px; text-align:center;
    border-right:1px solid var(--line);
    display:flex; flex-direction:column; align-items:center; gap:8px;
  }
  .stat-item:last-child{border-right:none;}
  .stat-item svg{width:20px; height:20px; color:var(--field-light); opacity:0.9;}
  .stat-item .num{
    font-family:'Roboto Mono',monospace; font-variant-numeric:tabular-nums;
    font-size:1.55rem; font-weight:700; color:var(--amber-bright);
    line-height:1; letter-spacing:-0.01em;
  }
  .stat-item .lbl{
    font-size:0.64rem; letter-spacing:0.12em; text-transform:uppercase;
    color:var(--chalk-dim); font-weight:600;
  }
  @media (max-width:560px){
    .stats-band{grid-template-columns:repeat(2, 1fr);}
    .stat-item{border-bottom:1px solid var(--line);}
    .stat-item:nth-child(2){border-right:none;}
    .stat-item:nth-child(4){border-right:none; border-bottom:none;}
    .stat-item:nth-child(3){border-bottom:none;}
  }

  /* ---------- LEAGUES GRID ---------- */
  .leagues{
    max-width:1180px; margin:0 auto; padding:20px 24px 90px;
  }
  .grid{
    display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
    gap:22px; margin-top:34px;
  }
  .ticket{
    position:relative;
    background:linear-gradient(180deg, rgba(21,90,66,0.22), rgba(10,30,44,0.5));
    border:1px solid var(--line);
    border-radius:6px;
    padding:26px 24px 24px;
    display:flex; flex-direction:column;
    box-shadow:var(--shadow);
    transition:transform .25s ease, border-color .25s ease;
  }
  .ticket:hover{transform:translateY(-4px); border-color:rgba(232,163,61,0.4);}
  .ticket::before, .ticket::after{
    content:""; position:absolute; width:20px; height:20px; border-radius:50%;
    background:var(--navy-deep); border:1px solid var(--line); top:50%; transform:translateY(-50%);
  }
  .ticket::before{left:-11px;}
  .ticket::after{right:-11px;}
  .tier-tag{
    align-self:flex-start;
    font-size:0.66rem; letter-spacing:0.14em; text-transform:uppercase;
    font-weight:700; padding:4px 10px; border-radius:20px; margin-bottom:14px;
  }
  .tier-tag.gold{background:rgba(232,163,61,0.18); color:var(--amber-bright); border:1px solid rgba(232,163,61,0.4);}
  .tier-tag.silver{background:rgba(199,201,194,0.14); color:var(--chalk); border:1px solid rgba(199,201,194,0.3);}
  .tier-tag.bronze{background:rgba(181,84,31,0.18); color:#e08a52; border:1px solid rgba(181,84,31,0.4);}
  .tier-tag.green{background:rgba(21,90,66,0.35); color:#7fd6ab; border:1px solid rgba(21,90,66,0.6);}

  .ticket h3{font-family:'Anton', sans-serif; font-size:1.5rem; letter-spacing:0.03em; margin-bottom:6px;}
  .ticket .teams{font-size:0.78rem; color:var(--chalk-dim); margin-bottom:18px;}

  .price-row{
    display:flex; align-items:baseline; gap:8px;
    border-top:1px dashed var(--line); border-bottom:1px dashed var(--line);
    padding:14px 0; margin-bottom:16px;
  }
  .price-row .price{font-family:'Roboto Mono',monospace; font-size:1.9rem; font-weight:700; color:var(--chalk);}
  .price-row .price small{font-size:0.9rem; color:var(--chalk-dim); font-weight:400;}
  .price-row .price-label{font-size:0.68rem; color:var(--chalk-dim); text-transform:uppercase; letter-spacing:0.08em;}

  .pool{font-size:0.82rem; color:var(--amber-bright); margin-bottom:16px; font-weight:600;}
  .pool .mono{font-size:0.95rem;}

  .benefits{list-style:none; margin-bottom:16px; flex-grow:1;}
  .benefits li{
    display:flex; justify-content:space-between; gap:10px;
    font-size:0.85rem; padding:6px 0; color:var(--chalk-dim);
    border-bottom:1px solid rgba(242,239,228,0.06);
  }
  .benefits li span:last-child{font-family:'Roboto Mono',monospace; color:var(--chalk); font-weight:500;}
  .benefits li.extra-promo{opacity:0.72;}
  .benefits li.extra-promo em{font-style:italic; font-weight:400; opacity:0.85;}

  .kit{font-size:0.76rem; color:var(--chalk-dim); margin-bottom:20px;}
  .kit b{color:var(--chalk); font-weight:600;}

  .cupo-widget{margin:2px 0 16px;}
  .cupo-bar{
    height:6px; width:100%; background:rgba(242,239,228,0.08);
    border-radius:10px; overflow:hidden; margin-bottom:6px;
  }
  .cupo-fill{
    height:100%; background:linear-gradient(90deg, var(--field-light), var(--amber));
    border-radius:10px; transition:width .4s ease; width:0%;
  }
  .cupo-text{font-size:0.72rem; color:var(--chalk-dim);}
  .cupo-text b{color:var(--amber-bright); font-weight:700;}

  .btn-join{
    display:block; text-align:center; width:100%;
    background:var(--amber); color:var(--navy-deep);
    font-weight:800; text-transform:uppercase; letter-spacing:0.06em;
    font-size:0.82rem; padding:13px; border:none; border-radius:3px;
    cursor:pointer; transition:background .2s ease;
  }
  .btn-join:hover{background:var(--amber-bright);}

  /* ---------- RULES / CONTACT ANCHORS ---------- */
  .section-alt{
    max-width:1180px; margin:0 auto; padding:10px 24px 90px;
  }
  .section-alt h2{font-family:'Anton',sans-serif; font-size:1.8rem; margin-bottom:18px;}
  .rules-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:18px;}
  .rules-grid div{background:rgba(255,255,255,0.03); border:1px solid var(--line); border-radius:4px; padding:18px;}
  .rules-grid h4{font-size:0.85rem; letter-spacing:0.04em; margin-bottom:8px; color:var(--amber-bright);}
  .rules-grid p{font-size:0.82rem; color:var(--chalk-dim); line-height:1.5;}

  footer{
    border-top:1px solid var(--line); padding:36px 24px; text-align:center;
    color:var(--chalk-dim); font-size:0.8rem;
  }
  footer a{color:var(--amber-bright); text-decoration:none;}

  /* ---------- MODAL ---------- */
  .overlay{
    position:fixed; inset:0; background:rgba(6,10,14,0.75);
    display:none; align-items:center; justify-content:center;
    z-index:100; padding:20px; backdrop-filter:blur(4px);
  }
  .overlay.open{display:flex;}
  .modal{
    background:var(--navy); border:1px solid var(--line); border-radius:6px;
    width:100%; max-width:440px; padding:30px 28px 28px;
    box-shadow:var(--shadow); max-height:90vh; overflow-y:auto;
    position:relative;
  }
  .modal-close{
    position:absolute; top:14px; right:16px; background:none; border:none;
    color:var(--chalk-dim); font-size:1.3rem; cursor:pointer; line-height:1;
  }
  .modal-eyebrow{font-size:0.68rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--amber-bright); font-weight:700; margin-bottom:6px;}
  .modal h3{font-family:'Anton',sans-serif; font-size:1.5rem; margin-bottom:4px;}
  .modal .modal-sub{font-size:0.82rem; color:var(--chalk-dim); margin-bottom:20px;}

  .field{margin-bottom:14px;}
  .field label{display:block; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--chalk-dim); margin-bottom:6px;}
  .field input, .field select, .field textarea{
    width:100%; background:rgba(255,255,255,0.04); border:1px solid var(--line);
    color:var(--chalk); padding:11px 12px; border-radius:3px; font-family:'Inter',sans-serif; font-size:0.9rem;
  }
  .field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--amber); outline-offset:1px;}
  .field textarea{resize:vertical; min-height:70px;}

  .btn-submit{
    width:100%; background:var(--amber); color:var(--navy-deep); font-weight:800;
    text-transform:uppercase; letter-spacing:0.06em; font-size:0.85rem;
    border:none; padding:13px; border-radius:3px; cursor:pointer; margin-top:6px;
  }
  .btn-submit:hover{background:var(--amber-bright);}
  .btn-submit:disabled{opacity:0.6; cursor:not-allowed;}

  .form-msg{font-size:0.82rem; margin-top:14px; display:none;}
  .form-msg.show{display:block;}
  .form-msg.ok{color:#7fd6ab;}
  .form-msg.err{color:#e08a52;}

  .honey{position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; opacity:0; overflow:hidden; pointer-events:none;}

  .whatsapp-float{
    position:fixed; bottom:22px; right:22px; z-index:90;
    width:56px; height:56px; border-radius:50%;
    background:#25D366; color:#fff;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 8px 24px rgba(0,0,0,0.4);
    transition:transform .2s ease;
  }
  .whatsapp-float:hover{transform:scale(1.08);}

  .social-links{display:flex; gap:10px; align-items:center;}
  .social-links a{
    width:34px; height:34px; border-radius:50%;
    background:rgba(242,239,228,0.06); border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    color:var(--chalk-dim); transition:all .2s ease;
  }
  .social-links a:hover{color:var(--amber-bright); border-color:rgba(232,163,61,0.4); background:rgba(232,163,61,0.08);}
  .social-links svg{width:17px; height:17px;}

  .footer-social{display:flex; justify-content:center; gap:12px; margin-bottom:14px;}

  .team-picker{display:flex; gap:12px; flex-wrap:wrap; align-items:flex-start; max-width:600px; position:relative;}
  .custom-select{position:relative; flex:1; min-width:220px;}
  .cs-trigger{
    width:100%; text-align:left; background:rgba(255,255,255,0.04); border:1px solid var(--line);
    color:var(--chalk); padding:12px 14px; border-radius:3px; font-family:'Inter',sans-serif; font-size:0.9rem;
    cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:8px;
  }
  .cs-trigger:focus{outline:2px solid var(--amber); outline-offset:1px;}
  .cs-trigger .chevron{color:var(--chalk-dim); font-size:0.7rem; transition:transform .2s ease;}
  .cs-trigger.open .chevron{transform:rotate(180deg);}
  .cs-panel{
    position:absolute; top:calc(100% + 6px); left:0; right:0;
    max-height:300px; overflow-y:auto;
    background:var(--navy); border:1px solid var(--line); border-radius:4px;
    box-shadow:var(--shadow); z-index:30; display:none;
  }
  .cs-panel.open{display:block;}
  .cs-group-label{
    font-size:0.65rem; letter-spacing:0.1em; text-transform:uppercase;
    color:var(--amber-bright); font-weight:700; padding:10px 14px 4px;
  }
  .cs-option{padding:9px 14px; font-size:0.85rem; color:var(--chalk-dim); cursor:pointer; transition:all .15s ease;}
  .cs-option:hover, .cs-option.active{background:rgba(232,163,61,0.12); color:var(--chalk);}
  .team-picker .btn-join{width:auto; padding:12px 20px; flex-shrink:0;}
  .team-picker .btn-join:disabled{opacity:0.4; cursor:not-allowed;}

  /* ---------- LIGA PERSONALIZADA ---------- */
  .amount-picker{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:24px;}
  .amount-btn{
    background:rgba(255,255,255,0.04); border:1px solid var(--line); color:var(--chalk-dim);
    font-family:'Roboto Mono',monospace; font-size:0.95rem; font-weight:700;
    padding:12px 22px; border-radius:4px; cursor:pointer; transition:all .2s ease;
  }
  .amount-btn:hover{border-color:rgba(232,163,61,0.4); color:var(--chalk);}
  .amount-btn.active{background:var(--amber); color:var(--navy-deep); border-color:var(--amber);}

  .custom-breakdown{
    max-width:520px; background:rgba(255,255,255,0.03); border:1px solid var(--line);
    border-radius:8px; padding:20px 22px;
  }
  .cb-row{display:flex; justify-content:space-between; align-items:center; padding:7px 0; font-size:0.86rem; color:var(--chalk-dim);}
  .cb-row .mono{font-family:'Roboto Mono',monospace; color:var(--chalk); font-weight:600;}
  .cb-row.cb-total{font-size:0.95rem; color:var(--chalk); font-weight:700;}
  .cb-row.cb-fee .mono{color:#e08a52;}
  .cb-row.cb-net{font-weight:700; color:var(--chalk);}
  .cb-row.cb-net .mono{color:var(--amber-bright); font-size:1rem;}
  .cb-divider{border-top:1px dashed var(--line); margin:8px 0;}

  @media (max-width:520px){
    .nav-wrap{justify-content:center;}
    nav{flex:1 1 100%; order:3;}
    nav ul{justify-content:center; gap:2px;}
    nav a{padding:6px 8px; font-size:0.7rem;}
    .social-links{order:2;}
  }

  /* ---------- TEASER CARDS (link a páginas de Reglamento / Términos) ---------- */
  .teaser-card{
    max-width:1180px; margin:0 auto; padding:10px 24px 90px;
    display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:20px;
  }
  .teaser-box{
    background:linear-gradient(180deg, rgba(21,90,66,0.18), rgba(10,30,44,0.5));
    border:1px solid var(--line); border-radius:8px; padding:26px;
    display:flex; flex-direction:column; box-shadow:var(--shadow);
  }
  .teaser-box h3{font-family:'Anton',sans-serif; font-size:1.3rem; margin-bottom:8px;}
  .teaser-box p{color:var(--chalk-dim); font-size:0.85rem; line-height:1.55; margin-bottom:18px; flex-grow:1;}
  .teaser-box a.teaser-link{
    display:inline-flex; align-items:center; gap:6px; align-self:flex-start;
    background:var(--amber); color:var(--navy-deep); text-decoration:none;
    font-weight:800; text-transform:uppercase; letter-spacing:0.05em; font-size:0.78rem;
    padding:11px 18px; border-radius:3px; transition:background .2s ease;
  }
  .teaser-box a.teaser-link:hover{background:var(--amber-bright);}

  /* ---------- PÁGINAS INTERNAS (Reglamento / Términos) ---------- */
  .doc-hero{max-width:900px; margin:0 auto; padding:48px 24px 10px; text-align:center;}
  .doc-hero h1{font-family:'Anton',sans-serif; font-size:clamp(1.8rem,5vw,2.6rem); margin-bottom:8px;}
  .doc-hero p{color:var(--chalk-dim); font-size:0.85rem;}
  .doc-body{max-width:900px; margin:0 auto; padding:20px 24px 100px;}
  .back-link{
    display:inline-flex; align-items:center; gap:6px; color:var(--amber-bright);
    text-decoration:none; font-size:0.8rem; font-weight:600; margin-bottom:10px;
  }
  .back-link:hover{color:var(--chalk);}

  .accordion-item{
    border:1px solid var(--line); border-radius:6px; margin-bottom:10px;
    background:rgba(255,255,255,0.02); overflow:hidden;
  }
  .accordion-head{
    width:100%; text-align:left; background:none; border:none; cursor:pointer;
    padding:16px 20px; display:flex; justify-content:space-between; align-items:center; gap:12px;
    color:var(--chalk); font-family:'Inter',sans-serif; font-size:0.92rem; font-weight:700;
  }
  .accordion-head .num{color:var(--amber-bright); font-family:'Roboto Mono',monospace; margin-right:8px;}
  .accordion-head .chevron{color:var(--chalk-dim); transition:transform .2s ease; flex-shrink:0;}
  .accordion-item.open .accordion-head .chevron{transform:rotate(180deg);}
  .accordion-body{
    max-height:0; overflow:hidden; transition:max-height .3s ease;
    padding:0 20px; color:var(--chalk-dim); font-size:0.85rem; line-height:1.65;
  }
  .accordion-item.open .accordion-body{padding:0 20px 18px;}
  .accordion-body h5{color:var(--chalk); font-size:0.82rem; margin:12px 0 4px; font-weight:700;}
  .accordion-body ul{margin:6px 0 6px 18px;}
  .accordion-body li{margin-bottom:4px;}
  .accordion-body table{width:100%; border-collapse:collapse; margin:10px 0; font-size:0.82rem;}
  .accordion-body td{padding:6px 4px; border-bottom:1px solid var(--line);}

  .doc-note{
    background:rgba(232,163,61,0.08); border:1px solid rgba(232,163,61,0.3);
    border-radius:6px; padding:14px 18px; font-size:0.8rem; color:var(--chalk-dim);
    margin-bottom:24px;
  }
  .doc-note b{color:var(--amber-bright);}