/* Estilo común de las piezas que abre el chip (branding Coca-Cola) */
:root{--red:#F40009;--red-d:#C00007;--ink:#1A1A1A;--mut:#6B6B6B;--line:#ECECEC;--soft:#F7F7F7}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;min-height:100%}
body{font-family:"Archivo",-apple-system,system-ui,Arial,sans-serif;background:#fff;color:var(--ink);-webkit-font-smoothing:antialiased}
.app{max-width:460px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;background:#fff}
.top{background:var(--red);color:#fff;padding:14px 18px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-shrink:0}
.top img{height:30px;width:auto;flex-shrink:0;display:block}
.top .wh{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;text-align:right;line-height:1.35;opacity:.95}
.wave{height:10px;background:var(--red);border-radius:0 0 50% 50%/0 0 100% 100%;flex-shrink:0}
.body{flex:1;padding:20px 18px 24px;display:flex;flex-direction:column}
.kick{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
h1{font-size:28px;line-height:1.05;margin:6px 0 8px;font-weight:800;letter-spacing:-.5px}
.sub{color:var(--mut);font-size:14.5px;line-height:1.45;margin:0 0 16px}
.btn{display:block;width:100%;border:0;border-radius:14px;background:var(--red);color:#fff;font:800 16px Archivo,Arial;padding:15px;cursor:pointer;text-align:center;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5}
.btn.ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:#fff;border:1.5px solid var(--line);color:var(--ink);font:700 15px Archivo,Arial;padding:12px 14px;border-radius:14px;cursor:pointer;margin-bottom:9px}
.opt:hover,.opt:active{border-color:var(--red)}
.opt img{width:58px;height:40px;border-radius:8px;object-fit:contain;background:#fff;border:1px solid var(--line);flex-shrink:0}
.q{font-size:20px;line-height:1.2;font-weight:800;margin:6px 0 14px}
.prog{display:flex;gap:5px;margin-bottom:14px}.prog i{flex:1;height:4px;border-radius:4px;background:var(--line)}.prog i.on{background:var(--red)}
.coupon{border:2px dashed var(--red);border-radius:16px;padding:16px;text-align:center;margin:6px 0 14px;background:#FFF5F5}
.coupon b{display:block;font-size:19px;color:var(--red)}
.coupon span{font-size:12.5px;color:var(--mut)}
.coupon .code{display:inline-block;margin-top:8px;font:800 18px/1 "Archivo";letter-spacing:.14em;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 12px}
.lform{background:var(--soft);border-radius:16px;padding:14px;margin-bottom:10px}
.lform .lt{font-weight:800;font-size:15px;margin-bottom:2px}
.lform .ls{font-size:12.5px;color:var(--mut);margin-bottom:10px}
.lform input{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px;font:500 15px Archivo,Arial;margin-bottom:8px;outline:0;background:#fff}
.lform input:focus{border-color:var(--red)}
.lform .err{font-size:12px;color:var(--red);font-weight:700;margin-bottom:8px;display:none}
.legal{font-size:10.5px;color:#9A9A9A;line-height:1.4;margin-top:10px;text-align:center}
.link{background:none;border:0;color:var(--mut);font:700 13px Archivo,Arial;text-decoration:underline;cursor:pointer;margin:10px auto 0;display:block}
.foot{font-size:10px;color:#A0A0A0;text-align:center;padding:10px 16px 14px;letter-spacing:.04em;flex-shrink:0}
.scr{animation:rise .35s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}