/* IB Sports Club — hoja de estilo base */
:root{
  --ink:#0a0a0a; --ink-2:#050505; --panel:#111; --panel-2:#161616;
  --line:#262626; --line-2:#2f2f2f;
  --cream:#fbfaf8; --muted:#8f8f8f; --muted-2:#c9c9c9;
  --orange:#ff6b00; --orange-soft:#ffd2aa;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'Oswald',var(--sans);
  --mono:'JetBrains Mono',ui-monospace,'Courier New',monospace;
  --r:14px; --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--cream);font-family:var(--sans);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* ---------- tipografía ---------- */
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,7vw,4.6rem);text-transform:uppercase}
h2{font-size:clamp(1.7rem,4vw,2.6rem);text-transform:uppercase}
h3{font-size:1.12rem}
.kicker{
  font-family:var(--sans);font-size:.7rem;font-weight:600;letter-spacing:.24em;
  text-transform:uppercase;color:var(--muted);margin:0 0 14px
}
.kicker.on{color:var(--orange)}
.lead{font-size:1.06rem;color:var(--muted-2);max-width:56ch}
.mono{font-family:var(--mono)}
.orange{color:var(--orange)}

/* ---------- barra superior + ticker ---------- */
.topbar{
  position:sticky;top:0;z-index:60;background:rgba(10,10,10,.88);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)
}
.topbar .wrap{display:flex;align-items:center;gap:18px;height:64px}
.logo{font-family:var(--display);font-size:1.32rem;font-weight:700;letter-spacing:.16em;text-decoration:none}
.logo span{color:var(--orange)}
.nav{margin-left:auto;display:flex;gap:22px;align-items:center}
.nav a{font-size:.83rem;color:var(--muted);text-decoration:none;transition:color .18s}
.nav a:hover{color:var(--cream)}
@media(max-width:820px){.nav a:not(.btn){display:none}}

.ticker{
  background:var(--orange);color:#0a0a0a;overflow:hidden;white-space:nowrap;
  font-family:var(--display);font-size:.78rem;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;padding:9px 0;border-bottom:1px solid #0a0a0a
}
.ticker div{display:inline-block;animation:slide 34s linear infinite}
.ticker b{font-weight:600;padding:0 22px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.ticker div{animation:none}}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:9px;border:1px solid transparent;
  font-family:var(--sans);font-size:.88rem;font-weight:600;letter-spacing:.02em;
  text-decoration:none;cursor:pointer;transition:transform .14s,background .18s,border-color .18s;
  background:var(--orange);color:#0a0a0a
}
.btn:hover{transform:translateY(-1px);background:#ff7d1f}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;border-color:var(--line-2);color:var(--cream)}
.btn.ghost:hover{background:#1a1a1a;border-color:#3d3d3d}
.btn.wide{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* ---------- hero ---------- */
.hero{position:relative;padding:76px 0 68px;overflow:hidden}
.hero::before{
  content:'';position:absolute;inset:-40% 30% 40% -20%;pointer-events:none;
  background:radial-gradient(circle at 30% 40%,rgba(255,107,0,.16),transparent 62%)
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.hero h1{margin:0 0 22px}
.hero .lead{margin:0 0 30px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.hero{padding:52px 0}.hero .wrap{grid-template-columns:1fr;gap:36px}}

/* tarjeta pase digital */
.pase-card{
  background:linear-gradient(160deg,#161616,#0d0d0d);
  border:1px solid var(--line);border-radius:18px;padding:26px;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.9)
}
.pase-card h3{font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--orange);margin:0 0 14px}
.pase-card p{margin:0 0 20px;font-size:.94rem;color:var(--muted-2)}
.premios{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:10px}
.premios li{display:flex;gap:11px;font-size:.92rem;color:var(--muted-2);align-items:flex-start}
.premios li::before{content:'';flex:0 0 6px;height:6px;margin-top:.55em;border-radius:50%;background:var(--orange)}
.estado-chip{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:99px;
  border:1px solid var(--orange);color:var(--orange);font-size:.76rem;font-weight:600
}
.estado-chip::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* ---------- secciones ---------- */
section{padding:66px 0;border-top:1px solid var(--line)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
@media(max-width:880px){.grid-3{grid-template-columns:1fr}section{padding:48px 0}}

.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative}
.step .num{font-family:var(--display);font-size:.86rem;font-weight:600;letter-spacing:.14em;color:var(--orange);display:block;margin-bottom:12px}
.step h3{margin:0 0 10px;font-family:var(--display);text-transform:uppercase;font-size:1.24rem}
.step p{margin:0;color:var(--muted);font-size:.92rem}
.step ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:.9rem;display:grid;gap:6px}

/* ---------- formulario ---------- */
.form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
@media(max-width:900px){.form-wrap{grid-template-columns:1fr;gap:30px}}
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
@media(max-width:620px){.form-grid{grid-template-columns:1fr}.form-card{padding:22px}}

label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.05em;color:var(--muted);margin-bottom:7px}
label .req{color:var(--orange)}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{
  width:100%;padding:12px 14px;background:var(--ink);color:var(--cream);
  border:1px solid var(--line-2);border-radius:9px;font-family:var(--sans);font-size:.94rem;
  transition:border-color .18s,box-shadow .18s
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,107,0,.14)
}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 19px) 52%,calc(100% - 14px) 52%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:38px}

.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{
  display:inline-block;padding:8px 15px;border:1px solid var(--line-2);border-radius:99px;
  font-size:.84rem;color:var(--muted-2);cursor:pointer;transition:all .16s;user-select:none
}
.chip input:checked+span{border-color:var(--orange);background:rgba(255,107,0,.12);color:var(--orange)}
.chip input:focus-visible+span{box-shadow:0 0 0 3px rgba(255,107,0,.2)}

.check{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;cursor:pointer}
.check input{margin:2px 0 0;width:17px;height:17px;accent-color:var(--orange);flex:0 0 auto;cursor:pointer}
.check span{font-size:.86rem;color:var(--muted);line-height:1.5}
.nota{font-size:.76rem;color:#6f6f6f;line-height:1.6;margin-top:18px}

.alerta{padding:13px 16px;border-radius:9px;font-size:.9rem;margin-bottom:18px;display:none}
.alerta.err{display:block;background:rgba(220,60,40,.1);border:1px solid rgba(220,60,40,.45);color:#ff9b8b}
.alerta.ok{display:block;background:rgba(255,107,0,.1);border:1px solid rgba(255,107,0,.45);color:var(--orange-soft)}

/* ---------- pie ---------- */
footer{border-top:1px solid var(--line);padding:40px 0;background:var(--ink-2)}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between}
footer p{margin:0;font-size:.82rem;color:#6f6f6f}
footer a{color:var(--muted);text-decoration:none;font-size:.82rem}
footer a:hover{color:var(--orange)}

.aviso-test{
  background:#1b1206;border-bottom:1px solid #3a2a12;color:var(--orange-soft);
  font-size:.76rem;text-align:center;padding:7px 16px;letter-spacing:.04em
}